Improve JavaScript configuration

.eslintignore

@@ -1 +1,3 @@
-**/*{.,-}min.js
+coverage
+public
+tmp

.eslintrc.js

@@ -0,0 +1,8 @@
+module.exports = {
+  extends: ['plugin:prettier/recommended'],
+  parserOptions: {
+    ecmaVersion: 11,
+    sourceType: 'module',
+  },
+  plugins: ['prettier'],
+};

.github/workflows/ci.yml

@@ -1,8 +1,18 @@
 name: CI
 on: [push, pull_request]
 jobs:
-  lint:
-    name: Lint
+  lint-javascript:
+    name: Lint JavaScript
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: borales/[email protected]
+        with:
+          cmd: install
+      - name: Run ESLint
+        run: yarn lint
+  lint-ruby:
+    name: Lint Ruby
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v1
@@ -34,7 +44,7 @@ jobs:
     services:
       db:
         image: postgres:12
-        ports: ["5432:5432"]
+        ports: ['5432:5432']
         env:
           POSTGRES_DB: HackerGateway_test
           POSTGRES_USER: postgres
@@ -46,7 +56,7 @@ jobs:
           --health-retries 5
       redis:
         image: redis
-        ports: ["6379:6379"]
+        ports: ['6379:6379']
         options: --entrypoint redis-server
     steps:
       - uses: actions/checkout@v1

.prettierrc.js

@@ -0,0 +1,3 @@
+module.exports = {
+  singleQuote: true,
+};

.rubocop.yml

@@ -46,6 +46,7 @@ Metrics/AbcSize:
 Metrics/BlockLength:
   Exclude:
     - "config/environments/*"
+    - "config/initializers/content_security_policy.rb"
     - "config/routes.rb"
     - "spec/**/*"
 

Gemfile

@@ -19,8 +19,6 @@ gem "sassc-rails"
 # Transpile app-like JavaScript
 # Read more: https://github.com/rails/webpacker
 gem "webpacker", "~> 5.1"
-# Use CoffeeScript for .coffee assets and views
-gem "coffee-rails", "~> 5.0"
 # See https://github.com/rails/execjs#readme for more supported runtimes
 # gem 'therubyracer', platforms: :ruby
 

Gemfile.lock

@@ -105,13 +105,6 @@ GEM
       simplecov
       url
     coderay (1.1.2)
-    coffee-rails (5.0.0)
-      coffee-script (>= 2.2.0)
-      railties (>= 5.2.0)
-    coffee-script (2.4.1)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.12.2)
     concurrent-ruby (1.1.6)
     countries (3.0.1)
       i18n_data (~> 0.10.0)
@@ -137,7 +130,6 @@ GEM
       dotenv (= 2.7.5)
       railties (>= 3.2, < 6.1)
     erubi (1.9.0)
-    execjs (2.7.0)
     exifr (1.3.6)
     factory_bot (5.2.0)
       activesupport (>= 4.2.0)
@@ -441,7 +433,6 @@ DEPENDENCIES
   capybara
   cloudflare-rails
   codecov
-  coffee-rails (~> 5.0)
   country_select
   coverband
   devise

app/assets/config/manifest.js

@@ -1,5 +1,4 @@
 //= link_tree ../images
-//= link_directory ../javascripts .js
 //= link_directory ../stylesheets .css
 //= link_directory ../images/favicon .json
 //= link_directory ../images/favicon .xml